Question

do you will have written this letter change into passive voice​

Answer 1

He will have written a letter change. into passive voice Get the answers you need, now! .

$\\ \\ \sf \colorbox{gold} {\red(ANSWER ᵇʸ ⁿᵃʷᵃᵇ⁰⁰⁰⁸} \\ and\\ \sf \colorbox{lightgreen} {\red❤ANSWER ᵇʸ ᶠˡⁱʳᵗʸ ᵇᵒʸ}$

Answer 2

Answer:

Have you written this letter? - change to passive voice.

Has the letter been written by you?

Explanation:

Hope it helps.